914932945018 has 16 divisors (see below), whose sum is σ = 1394969466240. Its totient is φ = 449943894000.

The previous prime is 914932945001. The next prime is 914932945019. The reversal of 914932945018 is 810549239419.

It is a happy number.

It is a super-2 number, since 2×914932945018² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 914932945018.

It is not an unprimeable number, because it can be changed into a prime (914932945019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2324763 + ... + 2689681.

It is an arithmetic number, because the mean of its divisors is an integer number (87185591640).

Almost surely, 2^914932945018 is an apocalyptic number.

914932945018 is a deficient number, since it is larger than the sum of its proper divisors (480036521222).

914932945018 is a wasteful number, since it uses less digits than its factorization.

914932945018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385533.

The product of its (nonzero) digits is 2799360, while the sum is 55.

The spelling of 914932945018 in words is "nine hundred fourteen billion, nine hundred thirty-two million, nine hundred forty-five thousand, eighteen".